Weather Forecast for Leiden

South Holland, Netherlands

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Partly cloudy

Current Weather - Leiden: 16°C

South Holland, Netherlands

Partly cloudy

Feels like 16°C

Wind

24 km/h W

Humidity

94%

Pressure

1015 mb

UV Index

0

Visibility

10 km

Patchy rain nearby

Patchy rain nearby

Friday, June 12, 2026

High

18°C

Low

13°C

Rain Chance

85%

Hourly Forecast

Partly cloudy 16°C
08:00
Patchy rain nearby 16°C
09:00
Patchy rain nearby 16°C
10:00
Patchy rain nearby 16°C
11:00
Patchy rain nearby 17°C
12:00
Patchy rain nearby 17°C
13:00
Light drizzle 18°C
14:00
Patchy rain nearby 17°C
15:00
Patchy rain nearby 17°C
16:00
Patchy rain nearby 17°C
17:00
Patchy rain nearby 17°C
18:00
Light rain shower 17°C
19:00
Light rain shower 17°C
20:00
Patchy rain nearby 16°C
21:00
Patchy rain nearby 16°C
22:00
Patchy rain nearby 16°C
23:00
Jun 13

Day Statistics

Maximum Wind

28 km/h

Humidity

90%

Precipitation

4 mm

UV Index

6

Visibility

10 km

Rain Chance

85%

Snow Chance

0%

Sun & Moon

Sunrise

05:21 AM

Sunset

10:02 PM

Moonrise

02:52 AM

Moonset

07:01 PM

Moon Phase

New Moon

Moon Illumination

3%

Air Quality

PM2.5

7.4

μg/m³

PM10

13.6

μg/m³

NO₂

10.9

μg/m³

O₃

38.7

μg/m³

SO₂

0.5

μg/m³

CO

109.8

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

6.64

Diffuse Radiation

4.11

DNI

37.19

GTI

21.38

Weather Alerts

Wind - Waarschuwingen voor Hoek van Holland - Nederland

Hoek van Holland Jun 12, 03:38 AM - Jun 12, 11:38 AM
Severity: Moderate Urgency: Future

west tot zuidwest 6 bft

Event: Moderate Wind warning Certainty: Likely Category: Met

Wind - Waarschuwingen voor IJmuiden - Nederland

IJmuiden Jun 12, 03:38 AM - Jun 12, 11:38 AM
Severity: Moderate Urgency: Future

west tot zuidwest 6 bft

Event: Moderate Wind warning Certainty: Likely Category: Met

When to visit Leiden?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: June July September

January

☀️
7°C
💧
11 Days of rain
❄️
Moderate snowfall
🥶 Coldest month

February

☀️
7°C
💧
9 Days of rain
❄️
Moderate snowfall

March

☀️
10°C
💧
9 Days of rain
❄️
Moderate snowfall

April

☀️
13°C
💧
7 Days of rain
❄️
No snowfall
🌵 Driest month

May

☀️
16°C
💧
9 Days of rain
❄️
No snowfall

June

☀️
19°C
💧
10 Days of rain
❄️
No snowfall
Best time to visit

July

☀️
21°C
💧
12 Days of rain
❄️
No snowfall
Best time to visit

August

☀️
22°C
💧
14 Days of rain
❄️
No snowfall
🔥 Hottest month

September

☀️
19°C
💧
14 Days of rain
❄️
No snowfall
Best time to visit

October

☀️
15°C
💧
14 Days of rain
❄️
No snowfall
🌧 Wettest month,

November

☀️
11°C
💧
13 Days of rain
❄️
Light snow possible

December

☀️
8°C
💧
13 Days of rain
❄️
Moderate snowfall